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Index
1
User manual ............................................................................................................................1
1.1
General description of the unit.................................................................................................2
1.1.1
Models available and capacities...............................................................................................2
1.1.2
Technical specifications...........................................................................................................3
1.2
Operating instructions µC2 (YLCA 50, 60 and 80)...................................................................7
1.2.1
General diagram, YLCA 50, 60 and 80....................................................................................9
1.2.2
Symbols on the display..........................................................................................................10
1.2.3
Location of controls (YLCA 50, 60 and 80)............................................................................11
1.2.4
Parameters relating to sensors..............................................................................................12
1.2.5
Parameters relating to the compressor..................................................................................12
1.2.6
Operating graphics.................................................................................................................13
1.2.7
Parameters relating to fans....................................................................................................16
1.2.8
Antifreeze control configuration parameters...........................................................................17
1.2.9
Unit configuration parameters................................................................................................18
1.2.10
Alarm configuration parameters.............................................................................................19
1.2.11
Controller configuration parameters.......................................................................................20
1.2.12
Alarm table.............................................................................................................................21
1.2.13
Functions................................................................................................................................22
1.3
Regular maintenance activities for which the user is responsible..........................................23
1.3.1
Maintenance Schedule...........................................................................................................23
1.3.2
Maintenance responsibilities of the user................................................................................23
Index
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